IPv6 routing - what am i missing

[ic3cool]

Hi,
my goal for my lab is ta have
ISP -> FW(opnsense) -> Router(opnsense)
                                |-> SDN(proxmox)

ive using BGP and all is nice and working with IPv4.
i have a deligation from my ISP and im running static set ipv6 around in the network.
working fine when running ping from one "client" to "Router" and on the same network.
But i can't ping between networks(no firewall involved).
The router it self are able to ping from one side to the other.

i got all the routs in place when it comes to BGP. Are able to see ipv4 and 6 and they are updated when i add or remove stuff.

If i turn on Router advertisement service for one of the networks, it dont work.
but if i try to add one of the other network prefixes it works to that prefix.
I got Advertise Default Gateway enable in both cases.

do i manually need to add and enable RA for every single network and all the prefixes?
or what am i missing?

[lilsense]

yes. you need to include every single network and all prefixes.

[ic3cool]

okej thx